MPC5668G Overview
Key Features
- 32-bit I/O processor (e200z0) – Execution speed static to 1/2 CPU core speed (58 MHz)
- 2 MB on-chip flash – Supports read during program and erase operations, and multiple blocks allowing EEPROM emulation
- 512 KB + 80 KB (592 KB) on-chip ECC SRAM (MPC5668G)
- 128 KB on-chip ECC SRAM (MPC5668E)
- 16-entry Memory Protection Unit (MPC5668E only)
- Direct memory access controller – 16-channel on MPC5668G – 32-channel on MPC5668E
- Media Local Bus (MLB) interface (MPC5668G only) – Supports 16 logical channels, max speed 1024 Fs
- Interrupt controller (INTC) supports 316 external interrupt vectors (22 are reserved)
- Cross-Triggering Unit (MPC5668E only) – Internal conversion triggering for ADC – Triggerable by internal timers or eMIOS200
- Deserial Serial Peripheral Interface (DSPI) – Four individual DSPI modules – Full duplex, synchronous transfers – Master or slave operation
